279443190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{55117}}^1$

素因数の和:55153

約数の個数: 48

約数和(自身を含む): 726234768

約数和(自身を除く): 446791578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 55117, 110234, 165351, 275585, 330702, 551170, 716521, 826755, 1433042, 1653510, 2149563, 3582605, 4299126, 7165210, 9314773, 10747815, 18629546, 21495630, 27944319, 46573865, 55888638, 93147730, 139721595, 279443190]

約数ペア:

[(1, 279443190), (2, 139721595), (3, 93147730), (5, 55888638), (6, 46573865), (10, 27944319), (13, 21495630), (15, 18629546), (26, 10747815), (30, 9314773), (39, 7165210), (65, 4299126), (78, 3582605), (130, 2149563), (169, 1653510), (195, 1433042), (338, 826755), (390, 716521), (507, 551170), (845, 330702), (1014, 275585), (1690, 165351), (2535, 110234), (5070, 55117)]